CN110058327A - A kind of solar energy weather station for outdoor automated intelligent monitoring - Google Patents
A kind of solar energy weather station for outdoor automated intelligent monitoring Download PDFInfo
- Publication number
- CN110058327A CN110058327A CN201910464567.7A CN201910464567A CN110058327A CN 110058327 A CN110058327 A CN 110058327A CN 201910464567 A CN201910464567 A CN 201910464567A CN 110058327 A CN110058327 A CN 110058327A
- Authority
- CN
- China
- Prior art keywords
- frame
- fixedly connected
- hydraulic
- solar energy
- weather station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
Landscapes
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of solar energy weather stations for outdoor automated intelligent monitoring, including frame, the frame is fixedly mounted on the ground, the frame lower end is equipped with hydraulic device, the frame middle position is equipped with device of solar generating, the frame upper end is equipped with weather monitoring device, control case apparatus is equipped with above the waterproof power box, power output end and hydraulic oil pump, solenoid valve, the six element one meteorological sensors of the controller are electrically connected, and the power output end and battery group of the controller are electrically connected.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to enviromental monitoring equipment field, especially a kind of solar energy gas for outdoor automated intelligent monitoring
As station.
Background technique
In the modern life, living environment is had been to be concerned by more and more people, so weather station building is more and more, but
It is that existing weather station largely has various problems, the battery of some weather stations is mounted on the top of collector, with acquisition
Device circuit board on a facade, battery-operated for a period of time after, it is easy at electrode generate battery fluid leakage the phenomenon that,
Battery fluid leaks the damage for leading to collector circuit board, and so as to cause the breaking-up of weather station, while many weather station bases are lower,
The harm often generated by the ponding on rainy day, hoarding for rainwater lead to damage in rain penetration to the controller of weather station
Various equipment in weather station.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of sun for outdoor automated intelligent monitoring
It can weather station.
Realize above-mentioned purpose the technical scheme is that, a kind of solar energy for outdoor automated intelligent monitoring is meteorological
Stand, including frame, the frame is fixedly mounted on the ground, and the frame lower end is equipped with hydraulic device, the hydraulic device by
Hydraulic-pressure sleeve cylinder on the ground is fixedly connected with and be fixedly mounted with frame positioned at frame lower end, is fixed in frame with frame
Connection hydraulic oil container, be opened in below hydraulic oil container oil outlet, be opened at the top of hydraulic-pressure sleeve cylinder groove, be located at groove in it is recessed
Slot is fixedly connected and the hydraulic oil pipe being fixedly connected with oil outlet, the hydraulic oil being fixedly connected in groove with hydraulic oil pipe
Pump, the solenoid valve being fixedly connected with hydraulic oil pipe below the hydraulic oil pump and be opened in it is that hydraulic-pressure sleeve cylinder in groove communicates and with
The oil inlet that hydraulic oil pipe is fixedly connected collectively forms, the frame middle position be equipped with device of solar generating, it is described too
It is positive can power generator by being located at multiple solar panel fixed frames that frame middle position is fixedly connected with frame, positioned at the sun
The solar panel that can be fixedly connected on power generation plate fixed frame with solar panel fixed frame is located in frame and hydraulic sleeve
The cylinder cylinder waterproof power box being fixedly connected, the battery group that is fixedly connected in waterproof power box with waterproof power box and it is located at
The photovoltaic DC-to-AC converter that battery group side is fixedly connected with waterproof power box collectively forms, and the frame upper end is equipped with weather monitoring
Device, the weather monitoring device by be located at frame upper end be fixedly connected with frame measurement bay, on measurement bay with survey
It measures frame six element one meteorological sensors being fixedly connected and the signal being fixedly connected on measurement bay with measurement bay transmits day
Line collectively forms, and control case apparatus is equipped with above the waterproof power box, the control case apparatus is by being located on waterproof power box
The square control cabinet being fixedly connected with frame, is located at control at the control chamber door being fixedly connected on control cabinet with control cabinet
The controller that is fixedly connected with control cabinet in cabinet processed and be fixedly connected positioned at controller side with controller and with signal biography
The wireless signal sending device that defeated antenna is electrically connected collectively forms, the power output end and hydraulic oil pump, electricity of the controller
Magnet valve, six element one meteorological sensors are electrically connected, and the power output end and battery group of the controller are electrically connected.
The measurement bay is by being located at the measuring table being fixedly connected above frame with frame, being located at measuring table upper surface one
The column that side is fixedly connected with measuring table and upper end is fixedly connected with antenna signal transmission collectively forms.
The frame, measurement bay, waterproof power box and control box outer surface are equipped with waterborne anti-rust paint layer.
The battery group and photovoltaic DC-to-AC converter are electrically connected, and the photovoltaic DC-to-AC converter electrically connects with solar panel
It connects.
The frame is made of stainless steel material.
The wireless signal sending device is connect by antenna signal transmission with external wireless signals reception device.
The six elements integral type meteorological sensor is made of six element integral type meteorological sensors of FWS model.
The hydraulic-pressure sleeve cylinder is made of multistage double acting telscoping hydaulic cylinder.
PLC system is equipped in the controller.
The controller is equipped with capacitor display screen, control button and switching device.
Using a kind of solar energy weather station for outdoor automated intelligent monitoring of technical solution of the present invention production, lead to
It crosses using hydraulic-pressure sleeve cylinder assembly, whole device can be risen into the position that rainwater reaches by hydraulic-pressure sleeve cylinder, will stored
Battery, which is arranged in below controller, avoids the lower area of topography because the rainy day causes ponding to damage weather station, passes through setting
Multiple solar panels generate electricity, and can produce enough electricity, guarantee to lead because of not enough power supply in weather station operation
Breath measurement is write to go wrong.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of solar energy weather station for outdoor automated intelligent monitoring of the present invention;
Fig. 2 is the partial enlarged view of hydraulic device of the present invention;
Fig. 3 is the schematic diagram of controller of the present invention;
In figure, 1, frame;2, hydraulic-pressure sleeve cylinder;3, hydraulic oil container;4, oil outlet;5, groove;6, hydraulic oil pipe;7, hydraulic
Oil pump;8, solar panel fixed frame;9, solar panel;10, waterproof power box;11, battery group;12, photovoltaic is inverse
Become device;13, measurement bay;14, six element one meteorological sensor;15, antenna signal transmission;16, cabinet is controlled;17, control cabinet
Door;18, controller;19, wireless signal sending device;20, measuring table;21, column;22, PLC system;23, capacitor is shown
Screen;24, control button;25, switching device;26, solenoid valve;27, oil inlet.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figure 1-3, a kind of supervise for outdoor automated intelligent
The solar energy weather station of survey, including frame 1, the frame 1 are fixedly mounted on the ground, and 1 lower end of frame is equipped with hydraulic dress
Set, the hydraulic device by be located at 1 lower end of frame be fixedly connected and be fixedly mounted with frame 1 hydraulic-pressure sleeve cylinder 2 on the ground,
Hydraulic oil container 3 is fixedly connected with frame 1 in frame 1, the oil outlet 4 for being opened in 3 lower section of hydraulic oil container, is opened in hydraulic-pressure sleeve cylinder
2 top groove 5, be fixedly connected in groove 5 with groove 5 and be fixedly connected with oil outlet 4 hydraulic oil pipe 6, be located at it is recessed
The hydraulic oil pump 7 being fixedly connected in slot 5 with hydraulic oil pipe 6, the electricity being fixedly connected positioned at 7 lower section of hydraulic oil pump with hydraulic oil pipe 6
Magnet valve 26 and it is opened in the common structure of oil inlet 27 that is being communicated in groove 5 with hydraulic-pressure sleeve cylinder 2 and being fixedly connected with hydraulic oil pipe 6
At 1 middle position of frame is equipped with device of solar generating, and the device of solar generating is by being located at 1 interposition of frame
It sets the multiple solar panel fixed frames 8 being fixedly connected with frame 1, be located on solar panel fixed frame 8 and solar energy
Solar panel 9 that power generation plate fixed frame 8 is fixedly connected, the anti-water power being fixedly connected in frame 1 with hydraulic-pressure sleeve cylinder 2
Source case 10, the battery group 11 being fixedly connected in waterproof power box 10 with waterproof power box 10 and be located at battery group 11 1
The photovoltaic DC-to-AC converter 12 that side is fixedly connected with waterproof power box 10 collectively forms, and 1 upper end of frame is equipped with weather monitoring device,
The weather monitoring device by be located at 1 upper end of frame be fixedly connected with frame 1 measurement bay 13, on measurement bay 13 with survey
The six element one that are fixedly connected of amount frame 13 meteorological sensors 14 and the letter that is fixedly connected on measurement bay 13 with measurement bay 13
Number transmission antenna 15 collectively forms, and control case apparatus is equipped with above the waterproof power box 10, the control case apparatus is by being located at
Control cabinet 16 that the top of waterproof power box 10 is fixedly connected with frame 1 is located on control cabinet 16 and fixes with control cabinet 16
The control chamber door 17 of connection, in control cabinet 16 with the controller 18 that is fixedly connected of control cabinet 16 and be located at controller 18
Side is fixedly connected with controller 18 and the wireless signal sending device 19 being electrically connected with antenna signal transmission 15 collectively forms,
Power output end and hydraulic oil pump, solenoid valve, the six element one meteorological sensors of the controller 18 are electrically connected, the control
The power output end and battery group of device 18 processed are electrically connected;The measurement bay 13 is by being located at 1 top of frame and the fixed company of frame 1
The measuring table 20 that connects is fixedly connected positioned at 20 upper surface side of measuring table with measuring table 20 and upper end and signal transmission day
The column 21 that line 15 is fixedly connected collectively forms;The frame 1, measurement bay 13, waterproof power box 10 and control 16 appearance of cabinet
Face is equipped with waterborne anti-rust paint layer;The battery group 11 is electrically connected with photovoltaic DC-to-AC converter 12, the photovoltaic DC-to-AC converter 12 with
Solar panel 9 is electrically connected.;The frame 1 is made of stainless steel material;The wireless signal sending device 19 passes through letter
Number transmission antenna 15 is connect with external wireless signals reception device;The six elements integral type meteorological sensor 14 is by FWS600 type
Number six element integral type meteorological sensors constitute;The hydraulic-pressure sleeve cylinder 2 is by multistage double acting telscoping hydaulic cylinder structure
At;PLC system 22 is equipped in the controller 18;The controller 18 is equipped with capacitor display screen 23, control button 24 and opens
Close device 25.
The characteristics of the present embodiment is that frame lower end is equipped with hydraulic device, and hydraulic device is by being located at frame lower end and frame
It is fixedly connected with and is fixedly mounted hydraulic-pressure sleeve cylinder on the ground, in frame with frame hydraulic oil container is fixedly connected with, is opened in
Oil outlet below hydraulic oil container is fixedly connected with oil outlet below hydraulic oil container and is fixedly connected with liquid with hydraulic-pressure sleeve cylinder
Pressuring oil pipe, the hydraulic oil pump being fixedly connected with hydraulic oil pipe positioned at hydraulic-pressure sleeve cylinder side, be located at hydraulic oil pump side with it is hydraulic
The solenoid valve that oil pipe is fixedly connected collectively forms, and frame middle position is equipped with device of solar generating, device of solar generating
By being located at multiple solar panel fixed frames that frame middle position is fixedly connected with frame, fixing positioned at solar panel
The solar panel that is fixedly connected on frame with solar panel fixed frame is fixedly connected in frame with hydraulic-pressure sleeve cylinder
Waterproof power box, the battery group that is fixedly connected in waterproof power box with waterproof power box and be located at battery group side
The photovoltaic DC-to-AC converter being fixedly connected with waterproof power box collectively forms, and frame upper end is equipped with weather monitoring device, weather monitoring dress
It sets by being located at measurement bay, six elements being fixedly connected with measurement bay on measurement bay that frame upper end is fixedly connected with frame
Integrated meteorological sensor and the antenna signal transmission being fixedly connected on measurement bay with measurement bay collectively form, waterproof power box
Top is equipped with control case apparatus, and control case apparatus is by being located at the control cabinet being fixedly connected above waterproof power box with frame, position
In the control chamber door being fixedly connected on control cabinet with control cabinet, the control being fixedly connected in control cabinet body with control cabinet
Device processed and the wireless signal transmission dress for being fixedly connected positioned at controller side with controller and being electrically connected with antenna signal transmission
It sets and collectively forms, by using hydraulic-pressure sleeve cylinder assembly, it is enough not whole device can be risen into rainwater by hydraulic-pressure sleeve cylinder
Battery is arranged in below controller and avoids the lower area of topography because the rainy day causes ponding damage meteorological by the position arrived
It stands, is generated electricity by multiple solar panels of setting, can produce enough electricity, guaranteeing will not in weather station operation
Because not enough power supply causes information measurement to go wrong.
In the present embodiment, after equipment being installed, solar panel starts to generate electricity, by the electricity of sending via light
Storage opens the switching device on controller into battery manually after lying prostrate inverter inversion, then closes control chamber door, leads to
Control button on process control controller too far makes controller control hydraulic oil pump start to work, while controlling controller control
Solenoid valve is opened, and is pumped to hydraulic oil pump by the hydraulic oil in hydraulic oil container in the hydraulic-pressure sleeve cylinder of lower section, is made hydraulic-pressure sleeve
Cylinder starts to stretch, and entire frame is driven to rise, and after rising to setting position, controller controls solenoid valve and hydraulic oil pump stops
Work, makes frame stop at this position, and controller starts six element one meteorological sensors of control and starts to be monitored air
In temperature, humidity, air pressure, wind direction, wind speed and rainfall information, sent signal in controller after having monitored, controller
Signal is sent in the wireless signal receiver for being located at external setting by wireless signal sending device through antenna signal transmission,
It is recorded.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of solar energy weather station for outdoor automated intelligent monitoring, including frame (1), which is characterized in that the frame
Frame (1) is fixedly mounted on the ground, and frame (1) lower end is equipped with hydraulic device, and the hydraulic device is by being located under frame (1)
End is fixedly connected with frame (1) and is fixedly mounted hydraulic-pressure sleeve cylinder (2) on the ground, be located in frame (1) and frame (1) admittedly
Surely hydraulic oil container (3), the oil outlet (4) being opened in below hydraulic oil container (3), the groove being opened at the top of hydraulic-pressure sleeve cylinder (2) are connected
(5), it is located at the hydraulic oil pipe (6) for being fixedly connected in groove (5) with groove (5) and being fixedly connected with oil outlet (4), is located at groove
(5) in be fixedly connected with hydraulic oil pipe (6) hydraulic oil pump (7), be located at hydraulic oil pump (7) below with hydraulic oil pipe (6) fix
It the solenoid valve (26) of connection and is opened in being communicated with hydraulic-pressure sleeve cylinder (2) in groove (5) and is fixedly connected with hydraulic oil pipe (6)
Oil inlet (27) collectively forms, and frame (1) middle position is equipped with device of solar generating, the device of solar generating
By being located at multiple solar panel fixed frames (8) that frame (1) middle position is fixedly connected with frame (1), positioned at solar energy
The solar panel (9) that is fixedly connected on power generation plate fixed frame (8) with solar panel fixed frame (8) is located at frame (1)
The interior waterproof power box (10) being fixedly connected with hydraulic-pressure sleeve cylinder (2), be located at waterproof power box (10) in and waterproof power box
(10) the battery group (11) being fixedly connected and the light being fixedly connected positioned at battery group (11) side with waterproof power box (10)
Volt inverter (12) collectively forms, and frame (1) upper end is equipped with weather monitoring device, and the weather monitoring device is by being located at frame
Measurement bay (13) that frame (1) upper end is fixedly connected with frame (1) is located at being fixedly connected on measurement bay (13) with measurement bay (13)
Six element one meteorological sensors (14) and be located at measurement bay (13) on be fixedly connected with measurement bay (13) signal transmission day
Line (15) collectively forms, and control case apparatus is equipped with above the waterproof power box (10), the control case apparatus is by being located at waterproof
The control cabinet (16) that is fixedly connected above power supply box (10) with frame (1) is located in control cabinet (16) and controls cabinet
(16) the control chamber door (17) being fixedly connected, the controller being fixedly connected in control cabinet (16) with control cabinet (16)
(18) and positioned at controller (18) side the nothing for being fixedly connected with controller (18) and being electrically connected with antenna signal transmission (15)
Line sender unit (19) collectively forms, the power output end and hydraulic oil pump, solenoid valve, six elements of the controller (18)
Integrated meteorological sensor is electrically connected, and the power output end and battery group of the controller (18) are electrically connected.
2. a kind of solar energy weather station for outdoor automated intelligent monitoring according to claim 1, which is characterized in that
The measurement bay (13) is by being located at the measuring table (20) being fixedly connected above frame (1) with frame (1), being located at measuring table
(20) column that upper surface side is fixedly connected with measuring table (20) and upper end is fixedly connected with antenna signal transmission (15)
(21) it collectively forms.
3. a kind of solar energy weather station for outdoor automated intelligent monitoring according to claim 1, which is characterized in that
The frame (1), measurement bay (13), waterproof power box (10) and control cabinet (16) outer surface are equipped with waterborne anti-rust paint layer.
4. a kind of solar energy weather station for outdoor automated intelligent monitoring according to claim 1, which is characterized in that
The battery group (11) and photovoltaic DC-to-AC converter (12) are electrically connected, the photovoltaic DC-to-AC converter (12) and solar panel (9)
It is electrically connected.
5. a kind of solar energy weather station for outdoor automated intelligent monitoring according to claim 1, which is characterized in that
The frame (1) is made of stainless steel material.
6. a kind of solar energy weather station for outdoor automated intelligent monitoring according to claim 1, which is characterized in that
The wireless signal sending device (19) is connect by antenna signal transmission (15) with external wireless signals reception device.
7. a kind of solar energy weather station for outdoor automated intelligent monitoring according to claim 1, which is characterized in that
The six elements integral type meteorological sensor (14) is made of six element integral type meteorological sensors of FWS600 model.
8. a kind of solar energy weather station for outdoor automated intelligent monitoring according to claim 1, which is characterized in that
The hydraulic-pressure sleeve cylinder (2) is made of multistage double acting telscoping hydaulic cylinder.
9. a kind of solar energy weather station for outdoor automated intelligent monitoring according to claim 1, which is characterized in that
PLC system (22) are equipped in the controller (18).
10. a kind of solar energy weather station for outdoor automated intelligent monitoring according to claim 1, feature exist
In the controller (18) is equipped with capacitor display screen (23), control button (24) and switching device (25).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910464567.7A CN110058327A (en) | 2019-05-30 | 2019-05-30 | A kind of solar energy weather station for outdoor automated intelligent monitoring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910464567.7A CN110058327A (en) | 2019-05-30 | 2019-05-30 | A kind of solar energy weather station for outdoor automated intelligent monitoring |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110058327A true CN110058327A (en) | 2019-07-26 |
Family
ID=67325290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910464567.7A Withdrawn CN110058327A (en) | 2019-05-30 | 2019-05-30 | A kind of solar energy weather station for outdoor automated intelligent monitoring |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110058327A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113324140A (en) * | 2021-06-01 | 2021-08-31 | 江苏科技大学 | Marine meteorological monitoring device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130231866A1 (en) * | 2012-03-02 | 2013-09-05 | Chi-Chih Wang | Weather monitoring system and streetlamp system using same |
CN203433133U (en) * | 2013-09-11 | 2014-02-12 | 北京迈特力德信息技术有限公司 | Portable automatic weather station |
CN205484865U (en) * | 2016-01-04 | 2016-08-17 | 哈尔滨理工大学 | Meteorological measurement and control device |
CN107940203A (en) * | 2017-11-10 | 2018-04-20 | 烟台艾易网络科技有限公司 | A kind of electric remote control movement stent on Portable weather station |
CN108053593A (en) * | 2017-12-12 | 2018-05-18 | 林开笔 | A kind of fully-automatic intelligent fire protection alarm device for gardens |
CN108667407A (en) * | 2018-06-08 | 2018-10-16 | 严沁 | A kind of solar bracket device of liftable rotation |
-
2019
- 2019-05-30 CN CN201910464567.7A patent/CN110058327A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130231866A1 (en) * | 2012-03-02 | 2013-09-05 | Chi-Chih Wang | Weather monitoring system and streetlamp system using same |
CN203433133U (en) * | 2013-09-11 | 2014-02-12 | 北京迈特力德信息技术有限公司 | Portable automatic weather station |
CN205484865U (en) * | 2016-01-04 | 2016-08-17 | 哈尔滨理工大学 | Meteorological measurement and control device |
CN107940203A (en) * | 2017-11-10 | 2018-04-20 | 烟台艾易网络科技有限公司 | A kind of electric remote control movement stent on Portable weather station |
CN108053593A (en) * | 2017-12-12 | 2018-05-18 | 林开笔 | A kind of fully-automatic intelligent fire protection alarm device for gardens |
CN108667407A (en) * | 2018-06-08 | 2018-10-16 | 严沁 | A kind of solar bracket device of liftable rotation |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113324140A (en) * | 2021-06-01 | 2021-08-31 | 江苏科技大学 | Marine meteorological monitoring device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207300502U (en) | Watch waterproof performance test jig | |
CN110058327A (en) | A kind of solar energy weather station for outdoor automated intelligent monitoring | |
CN108151981B (en) | Air leakage detection system of medium-low pressure air compressor for power plant | |
CN207150520U (en) | The intelligent cleaning system of photovoltaic module | |
CN207623206U (en) | A kind of paint hernia lamp ageing test apparatus | |
CN204418553U (en) | The intelligent control type sunshade that luminous energy drives | |
CN201429239Y (en) | Wall hanging type separate solar water heater | |
CN208223805U (en) | A kind of building external doors and windows physical performance detecting device | |
CN207727598U (en) | A kind of water proof road structure for base pit engineering | |
CN213423150U (en) | On-line monitoring device of solar energy power supply | |
CN212988703U (en) | Building roof leakage detection device | |
CN205756153U (en) | A kind of wind-light-electricity complementary irrigation by pumping controls device | |
CN212931544U (en) | Energy-saving detection device for construction engineering construction | |
CN212108748U (en) | Novel outdoor unit of energy-saving air conditioner | |
CN204013344U (en) | A kind of solar energy photovoltaic panel system that is directly used in roof | |
CN107882247A (en) | One kind is applied to boisterous solar energy double slanted moveable roof | |
CN219143128U (en) | Support solar energy low-power consumption rainfall monitoring devices | |
CN208863304U (en) | A kind of forestry irrigation rig | |
CN112113715A (en) | Building roof leakage detection device and detection method | |
CN203896918U (en) | Water lifting irrigation system | |
CN203025570U (en) | Ultrasonic wireless water level controller | |
CN207185380U (en) | A kind of nursery stock Overwater floating plantation frame | |
CN208921224U (en) | A kind of water level detecting station | |
CN219038613U (en) | Photovoltaic board and metal roofing wind-resistant test equipment that lifts | |
CN212364223U (en) | Energy-saving atmospheric environment detection device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190726 |
|
WW01 | Invention patent application withdrawn after publication |